I think this is the best in the series. The controls are simple compared to some of the newer Call of Duties. The story line is great and you play as a Russian , then British, then American. The single player campaign is short but fun. Multiplayer is great except for the usual cheating ( a server I recommend is PotW). The graphics of this game are great too. There are almost no graphic problems. Even thought this may be an older game (2002) it has great AI. Your fellow infantrymen rely on you, simply put if you don't kill the enemy, they kill you and your partners. I would highly recommend this game. This is continuing Call of Duty 1 in a way and if you enjoyed that this is very similar.
I give this game 4.5/5 stars